package com.study.dao;

import com.study.pojo.Student;
import org.springframework.stereotype.Repository;

import java.util.List;

/**
 *
 * Created by bunny on 2017/8/30.
 */
@Repository
public interface StudentDao {

    List<Student> findAll();

    Student find(String sid);

    int update(Student student);

    int delete(String sid);

    int add(Student gstudent);

}
